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Blitz:
Individual Calculations February 2015 |
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| Samarakoon, S M S S Total change: -0.80 | |   |
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| National Youth Blitz Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1116 | 2.00 | 6 | -0.04 | 20 | -0.80 | |
|  Herath, Nipuna B B | | | 1349 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Fernando, M Tharusha Randima | | | 1275 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sapumanage, T C B D | | | 1186 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Goonatillake, Ranindu | | | 1142 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dulsara, Pehan | | | 1218 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Samarakoon, P G C | | | 1249 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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